<template>
  <div>
    <!--引用表格-->
    <BasicTable @register="registerTable" :rowSelection="rowSelection">
      <template #flnameSlot="{ record }"> 
          <div class="ant-table-cell-ellipsis" style="width: 100%;color:#1890ff;cursor: pointer;" :title="record.flname" @click="handleFile(record.flname)">
            {{ record.flname }}
          </div> 
      </template>
      <!--插槽:table标题-->
      <template #tableTitle>
        <a-button type="primary" @click="handleAdd" preIcon="ant-design:plus-outlined"> 新增</a-button>
<!--        <a-button  type="primary" preIcon="ant-design:export-outlined" @click="onExportXls"> 导出</a-button>
        <j-upload-button  type="primary" preIcon="ant-design:import-outlined" @click="onImportXls">导入</j-upload-button>-->
        <a-dropdown v-if="selectedRowKeys.length > 0">
          <template #overlay>
            <a-menu>
              <a-menu-item key="1" @click="batchHandleDelete">
                <Icon icon="ant-design:delete-outlined"></Icon>
                删除
              </a-menu-item>
            </a-menu>
          </template>
          <a-button>批量操作
            <Icon icon="mdi:chevron-down"></Icon>
          </a-button>
        </a-dropdown>
      </template>
      <!--操作栏-->
      <template #action="{ record }">
        <TableAction :actions="getTableAction(record)" :dropDownActions="getDropDownAction(record)"/>
      </template>
      <!--字段回显插槽-->
      <template #htmlSlot="{text}">
        <div v-html="text"></div>
      </template>
      <!--省市区字段回显插槽-->
      <template #pcaSlot="{text}">
        {{ getAreaTextByCode(text) }}
      </template>
      <template #fileSlot="{text}">
        <span v-if="!text" style="font-size: 12px;font-style: italic;">无文件</span>
        <a-button v-else :ghost="true" type="primary" preIcon="ant-design:download-outlined" size="small" @click="downloadFile(text)">下载</a-button>
      </template>
    </BasicTable>
    <!--子表表格tab-->
    <a-tabs defaultActiveKey="1">
      <a-tab-pane tab="承包收款" key="1" >
        <DbCbskbProList/>
      </a-tab-pane>
    </a-tabs>
    <!-- 表单区域 -->
    <DbCbhtbProModal @register="registerModal" @success="handleSuccess"></DbCbhtbProModal>
  </div>
</template>

<script lang="ts" name="assets.cbContract-dbCbhtbProList" setup>
  import {ref, computed, unref,provide} from 'vue';
  import {BasicTable, useTable, TableAction} from '/@/components/Table';
  import { useListPage } from '/@/hooks/system/useListPage'
  import {useModal} from '/@/components/Modal';
  import DbCbhtbProModal from './components/DbCbhtbProModal.vue'
  import DbCbskbProList from './DbCbskbProList.vue'
  import {columns, searchFormSchema} from './DbCbhtbPro.data';
  import {list, deleteOne, batchDelete, getImportUrl,getExportUrl} from './DbCbhtbPro.api';
  import {downloadFile} from '/@/utils/common/renderUtils';
  import { createImgPreview } from '/@/components/Preview/index';

  //注册model
  const [registerModal, {openModal}] = useModal();
  //注册table数据
  const { prefixCls,tableContext,onExportXls,onImportXls } = useListPage({
    tableProps:{
      title: 'db_cbhtb',
      api: list,
      columns,
      canResize:false,
      rowSelection: {type: 'radio'},
      formConfig: {
        schemas: searchFormSchema,
        fieldMapToNumber: [
        ],
        fieldMapToTime: [
        ],
      },
      actionColumn: {
        width: 120,
        fixed:'right'
      },
      pagination:{
        current: 1,
        pageSize: 5,
        pageSizeOptions: ['5', '10', '20'],
      }
    },
    exportConfig: {
      name:"db_cbhtb",
      url: getExportUrl,
    },
    importConfig: {
      url: getImportUrl,
      success: handleSuccess
    },
  })

  const [registerTable, {reload},{ rowSelection, selectedRowKeys }] = tableContext

  //const mainId = computed(() => (unref(selectedRowKeys).length > 0 ? unref(selectedRowKeys)[0] : ''));
  const mainId = computed(() => {var t = rowSelection.selectedRows?rowSelection.selectedRows.length>0?rowSelection.selectedRows[0].ph:'':'';
    console.log(t);
    return t;});
  //下发 mainId,子组件接收
  provide('mainId', mainId);
  /**
   * 新增事件
   */
  function handleAdd() {
    openModal(true, {
      isUpdate: false,
      showFooter: true,
    });
  }
  /**
   * 编辑事件
   */
  function handleEdit(record: Recordable) {
    openModal(true, {
      record,
      isUpdate: true,
      showFooter: true,
    });
  }
  /**
   * 详情
   */
  function handleDetail(record: Recordable) {
    openModal(true, {
      record,
      isUpdate: true,
      showFooter: false,
    });
  }
  /**
   * 删除事件
   */
  async function handleDelete(record) {
    await deleteOne({id: record.id}, handleSuccess);
  }
  /**
   * 批量删除事件
   */
  async function batchHandleDelete() {
    await batchDelete({ids: selectedRowKeys.value},handleSuccess);
  }
  /**
   * 成功回调
   */
  function handleSuccess() {
    (selectedRowKeys.value = []) && reload();
  }
  /**
   * 操作栏
   */
  function getTableAction(record){
    return [
      {
        label: '编辑',
        onClick: handleEdit.bind(null, record),
      }
    ]
  }


  /**
   * 下拉操作栏
   */
  function getDropDownAction(record){
    return [
      {
        label: '详情',
        onClick: handleDetail.bind(null, record),
      }, {
        label: '删除',
        popConfirm: {
          title: '是否确认删除',
          confirm: handleDelete.bind(null, record),
        }
      }
    ]
  }

  function handleFile(file){
    console.log(file);
    let tempArr = file.split('.')
    let imgList = ['png','jpg','gpeg','bmp','webp']
    let suffix = tempArr[tempArr.length-1]
    let isImg = imgList.some((item)=>{
      return item == suffix
    })
    if (isImg) {
      createImgPreview({ imageList: [file], maskClosable: true });
    }
    else if(suffix=='pdf'){
      return new Promise((resolve, reject) => {
                let blob = null;
                let xhr = new XMLHttpRequest();
                xhr.open("GET", file,true);
                xhr.responseType = "blob";
                xhr.onload = () => {
                    blob = xhr.response;
                    const blobob = new Blob([blob], { type: 'application/pdf;charset=utf-8' });
                    const href = window.URL.createObjectURL(blobob);
                    window.open(href, 'newWindow');
                    resolve(file);
                };
                xhr.onerror = (e) => {
                    reject(e)
                };
                xhr.send();
      });
    } 
    else {
      window.open(file);
    }
  }

</script>

<style scoped>

</style>
